Consider the following statements.
(A) Surface tension has same units as force gradient.
(B) Surface tension of a liquid is force per unit length on an imaginary line drawn on the liquid surface.
Select the correct option.
(a) (A) is false, But (B) is true.
(b) Both (A) and (B) are true.
(c) (A) is true, But (B) is false.
(d) Both (A) and (B) are false.
Surface tension T =
But force gradient =